Hollow injection molding part and injection mold and injection molding method thereof

• Main Authors: LIN RONG, XU CONGYAN, ZENG HUANBIN, LIN PEIJI
• Format: Patent
• Language: Chinese; English
• Published: 27.02.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The hollow injection molding part comprises an upper mold assembly and a lower mold assembly, a forming mold cavity is formed between the upper mold assembly and the lower mold assembly, a glue inlet channel is formed in the upper mold assembly, and the outlet end of the glue inlet channel communica...